Canon iPF700, Руководство по обслуживанию

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Chapter 6
6-8
6.1.4.6 03030000-2E21 IEEE1394 Error
0014-1023
<Cause>
The IEEE1394 interface is faulty.
<Probable fault location>
IEEE1394 interface board or main controller PCB
<Countermeasure>
1) Turn off the printer, and then turn it on again.
2) IEEE1394 interface board
Remove the IEEE1394 interface board, install it again, and then turn on the printer. If the trouble persists,
replace the IEEE1394 interface board.
3) Replace the main controller PCB.
6.1.4.7 03031000-2E0F Upper cover sensor error
0014-1010
<Cause>
The upper cover safety switch detected that the upper cover was open with the upper cover locked.
<Probable fault location>
upper cover, upper cover safety switch, upper cover lock, or main controller PCB
<Countermeasure>
1) Visual check
If the upper cover sensor flag or upper cover safety switch is damaged or deformed, replace it.
Remove foreign substances from the upper cover lock if any.
2) Upper cover safety switch
Select [SERVICE MODE]>[I/O DISPLAY] to check for normal operation. If the operation is abnormal, replace
the upper cover switch.
3) Cable continuity check
If continuity of the cable between the upper cover safety switch and the main controller PCB is abnormal,
replace the cable.
4) Upper cover lock
Check the upper cover lock for normal operation. If the operation is abnormal, replace the upper cover lock.
5) Cable continuity check
If continuity of the cable between the upper cover lock and the main controller PCB is abnormal, replace the
cable.
6) Replace the main controller PCB.
6.1.4.8 03031000-2E11 Carriage cover sensor error
0014-1012
<Cause>
The carriage cover sensor detected that the carriage cover was open with the upper cove locked.
<Probable fault location>
Operation method, carriage cover sensor, carriage relay PCB, or main controller PCB
<Countermeasure>
1) Operation check
Close the carriage cover tightly.
2) Visual check
If the carriage cover is damaged or deformed, replace it.
3) Carriage cover sensor
Select [SERVICE MODE]>[I/O DISPLAY] to check for normal operation. If the operation is abnormal, replace
the carriage cover sensor.
4) Cable continuity check
If continuity of the cable between the carriage cover sensor and the carriage relay PCB is abnormal, replace the
cable.
5) Replace the carriage relay PCB.
6) Cable continuity check